Yaskawa DC Power Input Σ-V Series - Manual (Page 25)

7 Overload Characteristics
E-23
7 Overload Characteristics
The overload detection level is set under hot start
*1
conditions at a servomo-
tor surrounding air temperature of 40 °C.
* 1. A hot start indicates that both the SERVOPACK and the servomotor have run
long enough at the rated load to be thermally saturated.
* 2. The torque reference (current) is indicated as a rate (percentage) in relation to the
rated current where the rated current is 100%.
1000
100
10
1
0.1
100 150 200 250
Torque reference
(Current) *2
(%)
SGMMV-B3E, -B5E
SGMMV-B9E
1000
100
10
1
100 200 300 400
Torque reference
(Current) *2
(%)
SGMMV-A1E,-A2E,-A3E
Detecting time (s)
Detecting time (s)